fix using CPU torch with UV (#21181)

* fix using CPU torch with UV * ignore * ignore

Author: Borda

.github/workflows/ci-tests-fabric.yml

@@ -66,6 +66,7 @@ jobs:
  TORCH_URL_TEST: "https://download.pytorch.org/whl/test/cpu/"
  # TODO: Remove this - Enable running MPS tests on this platform
  DISABLE_MPS: ${{ matrix.os == 'macOS-14' && '1' || '0' }}
+ UV_TORCH_BACKEND: "cpu"
  steps:
  - uses: actions/checkout@v5
 

.github/workflows/ci-tests-pytorch.yml

@@ -71,6 +71,7 @@ jobs:
  FREEZE_REQUIREMENTS: ${{ ! (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/heads/release/')) }}
  # TODO: Remove this - Enable running MPS tests on this platform
  DISABLE_MPS: ${{ matrix.os == 'macOS-14' && '1' || '0' }}
+ UV_TORCH_BACKEND: "cpu"
  steps:
  - uses: actions/checkout@v5
 

pyproject.toml

@@ -182,6 +182,7 @@ filterwarnings = [
  # "error::DeprecationWarning",
  "error::FutureWarning",
  "ignore::FutureWarning:onnxscript", # Temporary ignore until onnxscript is updated
+ "ignore:The pynvml package is deprecated:FutureWarning", # Ignore pynvml deprecation warning, since it is not installed by PL directly
 ]
 xfail_strict = true
 junit_duration_report = "call"